---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-229 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-229) 01/07/26 _x86_64_ (8 CPU) 03:07:21 LINUX RESTART (8 CPU) 03:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:09:01 238.68 18.55 220.13 0.00 3156.94 55921.75 0.00 03:10:01 166.51 3.23 163.27 0.00 31.46 47713.51 0.00 03:11:01 161.66 0.60 161.06 0.00 57.86 48207.17 0.00 Average: 188.95 7.46 181.49 0.00 1082.09 50614.14 0.00 03:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 28205980 31471200 811184 2.47 103840 3404496 2082528 6.14 1149112 3073932 91356 03:10:01 26527772 31487476 785072 2.39 165608 4853960 1806924 5.33 1656260 4055308 346388 03:11:01 25995740 31510476 760732 2.31 187212 5361628 1780632 5.25 1665388 4549540 184 Average: 26909831 31489717 785663 2.39 152220 4540028 1890028 5.57 1490253 3892927 145976 03:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 ens3 613.75 477.82 7917.74 103.77 0.00 0.00 0.00 0.00 03:09:01 lo 4.60 4.60 0.48 0.48 0.00 0.00 0.00 0.00 03:09:01 docker0 278.90 318.66 22.33 767.15 0.00 0.00 0.00 0.00 03:09:01 veth715e7fc 211.65 249.64 20.58 386.54 0.00 0.00 0.00 0.03 03:10:01 ens3 301.55 203.88 2837.14 29.81 0.00 0.00 0.00 0.00 03:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:10:01 vethd021abe 0.10 0.20 0.01 0.02 0.00 0.00 0.00 0.00 03:10:01 docker0 185.74 272.69 14.69 2807.14 0.00 0.00 0.00 0.00 03:11:01 ens3 139.94 89.09 2704.45 25.83 0.00 0.00 0.00 0.00 03:11:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 03:11:01 docker0 5.98 11.68 0.42 136.83 0.00 0.00 0.00 0.00 Average: ens3 351.75 256.93 4486.44 53.14 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 156.87 201.01 12.48 1237.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-229) 01/07/26 _x86_64_ (8 CPU) 03:07:21 LINUX RESTART (8 CPU) 03:08:01 CPU %user %nice %system %iowait %steal %idle 03:09:01 all 7.22 0.00 3.24 1.14 0.08 88.33 03:09:01 0 7.89 0.00 3.31 0.29 0.08 88.43 03:09:01 1 10.09 0.00 2.82 0.84 0.10 86.15 03:09:01 2 6.10 0.00 3.35 1.39 0.08 89.08 03:09:01 3 7.70 0.00 3.12 0.47 0.08 88.62 03:09:01 4 6.22 0.00 3.52 3.01 0.07 87.18 03:09:01 5 4.63 0.00 2.90 0.53 0.05 91.89 03:09:01 6 6.34 0.00 3.14 2.06 0.08 88.37 03:09:01 7 8.78 0.00 3.74 0.49 0.07 86.92 03:10:01 all 47.55 0.00 7.75 0.80 0.14 43.76 03:10:01 0 49.12 0.00 7.49 0.17 0.12 43.11 03:10:01 1 47.09 0.00 7.71 0.39 0.13 44.68 03:10:01 2 47.02 0.00 7.81 0.32 0.15 44.70 03:10:01 3 48.85 0.00 7.87 0.47 0.14 42.67 03:10:01 4 48.84 0.00 8.24 2.74 0.15 40.03 03:10:01 5 46.70 0.00 7.62 0.15 0.14 45.40 03:10:01 6 45.95 0.00 7.66 0.25 0.13 46.00 03:10:01 7 46.84 0.00 7.64 1.91 0.12 43.50 03:11:01 all 26.28 0.00 4.91 0.75 0.08 67.99 03:11:01 0 27.21 0.00 4.80 0.77 0.08 67.14 03:11:01 1 25.96 0.00 5.28 1.66 0.07 67.04 03:11:01 2 26.71 0.00 4.71 1.04 0.08 67.46 03:11:01 3 24.92 0.00 5.01 0.39 0.07 69.62 03:11:01 4 27.49 0.00 5.61 0.29 0.08 66.53 03:11:01 5 27.25 0.00 4.94 0.69 0.07 67.05 03:11:01 6 24.52 0.00 4.29 0.90 0.08 70.21 03:11:01 7 26.18 0.00 4.64 0.25 0.08 68.85 Average: all 27.03 0.00 5.30 0.89 0.10 66.67 Average: 0 28.05 0.00 5.20 0.41 0.10 66.24 Average: 1 27.71 0.00 5.27 0.96 0.10 65.95 Average: 2 26.64 0.00 5.29 0.92 0.11 67.04 Average: 3 27.18 0.00 5.34 0.44 0.10 66.94 Average: 4 27.54 0.00 5.79 2.01 0.10 64.56 Average: 5 26.23 0.00 5.16 0.46 0.08 68.07 Average: 6 25.63 0.00 5.03 1.07 0.10 68.17 Average: 7 27.28 0.00 5.34 0.88 0.09 66.41